English verb conjugation
CAN STENCIL

Regular verb: stencil - stencilled - stencilled

Affirmation

Simple form	V-ing form
I can stencil you can stencil he can stencil we can stencil you can stencil they can stencil	I can be stencilling you can be stencilling he can be stencilling we can be stencilling you can be stencilling they can be stencilling
Perfect	V-ing perfect
I can have stencilled you can have stencilled he can have stencilled we can have stencilled you can have stencilled they can have stencilled	I can have been stencilling you can have been stencilling he can have been stencilling we can have been stencilling you can have been stencilling they can have been stencilling

Negation

Simple form	V-ing form
I can't stencil you can't stencil he can't stencil we can't stencil you can't stencil they can't stencil	I can't be stencilling you can't be stencilling he can't be stencilling we can't be stencilling you can't be stencilling they can't be stencilling
Perfect	V-ing perfect
I can't have stencilled you can't have stencilled he can't have stencilled we can't have stencilled you can't have stencilled they can't have stencilled	I can't have been stencilling you can't have been stencilling he can't have been stencilling we can't have been stencilling you can't have been stencilling they can't have been stencilling

Interrogative form

Simple form	V-ing form
can I stencil? can you stencil? can he stencil? can we stencil? can you stencil? can they stencil?	can I be stencilling? can you be stencilling? can he be stencilling? can we be stencilling? can you be stencilling? can they be stencilling?
Perfect	V-ing perfect
can I have stencilled? can you have stencilled? can he have stencilled? can we have stencilled? can you have stencilled? can they have stencilled?	can I have been stencilling? can you have been stencilling? can he have been stencilling? can we have been stencilling? can you have been stencilling? can they have been stencilling?

Interro-negative form

Simple form	V-ing form
can't I stencil? can't you stencil? can't he stencil? can't we stencil? can't you stencil? can't they stencil?	can't I be stencilling? can't you be stencilling? can't he be stencilling? can't we be stencilling? can't you be stencilling? can't they be stencilling?
Perfect	V-ing perfect
can't I have stencilled? can't you have stencilled? can't he have stencilled? can't we have stencilled? can't you have stencilled? can't they have stencilled?	can't I have been stencilling? can't you have been stencilling? can't he have been stencilling? can't we have been stencilling? can't you have been stencilling? can't they have been stencilling?